<template>
  <a-form-model
    labelAlign="left"
    ref="ruleForm"
    :model="ruleForm"
    :rules="rules"
    v-bind="layout"
  >
    <a-row>
      <a-col :span="12">
        <a-form-model-item has-feedback label="与员工关系" prop="pass">
          <a-input v-model="ruleForm.pass" type="password" autocomplete="off" />
        </a-form-model-item>
      </a-col>
      <a-col :span="12">
        <a-form-model-item has-feedback label="姓名" prop="pass">
          <a-select v-model="ruleForm.pass" type="password" autocomplete="off">
            <a-select-option value="shanghai"> Zone one </a-select-option>
            <a-select-option value="beijing"> Zone two </a-select-option>
          </a-select>
        </a-form-model-item>
      </a-col>
    </a-row>
    <a-row>
      <a-col :span="12">
        <a-form-model-item has-feedback label="电话" prop="pass">
          <a-input v-model="ruleForm.pass" type="password" autocomplete="off" />
        </a-form-model-item>
      </a-col>
      <a-col :span="12">
        <a-form-model-item has-feedback label="是否主要联系人" prop="pass">
          <a-select v-model="ruleForm.pass" type="password" autocomplete="off">
            <a-select-option value="shanghai"> Zone one </a-select-option>
            <a-select-option value="beijing"> Zone two </a-select-option>
          </a-select>
        </a-form-model-item>
      </a-col>
    </a-row>
    <a-row>
      <a-col :span="24">
        <a-form-model-item
          :wrapper-col="{ span: 21, offset: 0 }"
          has-feedback
          label="地址"
          prop="pass"
        >
          <a-input v-model="ruleForm.pass" type="password" autocomplete="off" />
        </a-form-model-item>
      </a-col>
    </a-row>

    <a-form-model-item :wrapper-col="{ span: 14, offset: 4 }">
      <a-button type="primary" @click="submitForm('ruleForm')">
        Submit
      </a-button>
      <a-button style="margin-left: 10px" @click="resetForm('ruleForm')">
        Reset
      </a-button>
    </a-form-model-item>
  </a-form-model>
</template>
<script>
export default {
  data () {
    let checkPending
    let checkAge = (rule, value, callback) => {
      clearTimeout(checkPending)
      if (!value) {
        return callback(new Error('Please input the age'))
      }
      checkPending = setTimeout(() => {
        if (!Number.isInteger(value)) {
          callback(new Error('Please input digits'))
        } else {
          if (value < 18) {
            callback(new Error('Age must be greater than 18'))
          } else {
            callback()
          }
        }
      }, 1000)
    }
    let validatePass = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('Please input the password'))
      } else {
        if (this.ruleForm.checkPass !== '') {
          this.$refs.ruleForm.validateField('checkPass')
        }
        callback()
      }
    }
    let validatePass2 = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('Please input the password again'))
      } else if (value !== this.ruleForm.pass) {
        callback(new Error("Two inputs don't match!"))
      } else {
        callback()
      }
    }
    return {
      ruleForm: {
        pass: '',
        checkPass: '',
        age: '',
      },
      rules: {
        pass: [{ validator: validatePass, trigger: 'change' }],
        checkPass: [{ validator: validatePass2, trigger: 'change' }],
        age: [{ validator: checkAge, trigger: 'change' }],
      },
      layout: {
        labelCol: { span: 6 },
        wrapperCol: { span: 16 },
      },
    }
  },
  methods: {
    submitForm (formName) {
      this.$refs[formName].validate(valid => {
        if (valid) {
          alert('submit!')
        } else {
          console.log('error submit!!')
          return false
        }
      })
    },
    resetForm (formName) {
      this.$refs[formName].resetFields()
    },
  },
};
</script>